baber/WOPTO huggingface dataset:
Patent JP-2010042430-A (JP)
Title: Laser welding method and laser welding device of steel plate, and method of manufacturing welded steel plate
Inventor: TATSUMI YUJIRO
IPC: B23K26/21
Filed: 2008-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the laser beam welding method and the laser beam welding device of steel plates, and a method of manufacturing a welded steel plate, by which occurrence of weld defects is prevented, when performing laser beam welding after heating a butted part with an induction heating device which runs in a plate width direction and generates a magnetic flux penetrating the steel plate in parallel with the surface of the steel plate.  <P>SOLUTION: Heating is performed with the induction heating device with which the magnetic flux penetrating the steel plate in parallel with the surface of the steel plate is generated while being moved from one end part in the plate width direction of the steel plate which is narrower in the plate width among a plurality of the steel plates toward the other end part. The heating is performed so that, when the length of the coil of the induction heating device is defined as L, the average value E2' of energy per unit time, which is output by the induction heating device by the time when the tail end of the coil passes through a position of 0.6 L from the other end of the steel plate and reaches the other end of the steel plate, is smaller than the average value E1' of the energy per unit time which is output by the induction heating device by the time when the tail end of the coil reaches the position of 0.6L from the other end of the steel plate when viewed from the other end of the steel plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042778-A (JP)
Title: Bogie for railway vehicle
Inventor: TSUGE MIKIO
IPC: B61F5/52
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bogie for a railway vehicle where a side beam for lowering the floor height of a vehicle is formed by press working.  <P>SOLUTION: In the bogie 1 for the railway vehicle, the side beam 1 is formed by welding plate members 22, 23 with respect to a side beam body 21 having a C-shaped cross section obtained by press working from a single piece of sheet material. The side beam includes a straight portion 201 having a flat surface shape with a constant width in the crosstie direction, and a wide width portion 202 having a gradually widened width toward a spring cap portion 8. The side surface shape includes a central portion 203 having a heightened part, an inclined portion 204 having a gradually lowered part and inclined from the central part 203 toward the upper side, and a spring cap portion 205 low in the height and existing in the higher position than the central portion 203. An expansion portion 211 switching from the straight portion 201 to the widened width portion 202 is positioned nearer the central portion 203 than a goose neck portion 210 switching from the inclined portion 204 toward the spring cap portion 205 in the view seen in a rail direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049325-A (JP)
Title: Method and device for analysis of current waveform therefor
Inventor: YOMOGIDA KOJI
IPC: H01L21/82
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To carry out circuit simulation by using a statistically created current model based on the operation rate of a circuit, and to analyze a spectrum included in a current waveform in a short time.  <P>SOLUTION: In a partial circuit operation current analyzing part 10, the current waveform of a partial circuit is integrated into a database (DB), and the current waveform is created by a current waveform shaping part 50 from the operation rate of the partial circuit obtained from a high speed simulator in a circuit operation rate analyzing part 20 and the operation of the partial circuit integrated into the DB, and simulation is carried out two or more times by a circuit simulation part 60. Thus, it is possible to quickly obtain the fluctuation of the current waveform, and to efficiently carry out the spectrum analysis of a signal by a spectrum analyzing part 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008301703-A (JP)
Title: Monitoring method of power delivery system, and power delivery system
Inventor: NASMAN KEVIN P
IPC: G05B23/02
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for monitoring a power delivery system and a system for monitoring remotely the power delivery system.  <P>SOLUTION: The power distribution system includes two or more modules to be connected with each system monitor mutually. The system monitor collects data of operating parameter and environmental parameter in each module. In the system monitor, data is analyzed in order to define a status clearly based on the parameter. Then, a pair of rules are applied to the parameter in order to determine whether caveat or failure indicator should be generated or not. The system monitor can be constituted locally as part of the power distribution system, or be arranged remotely from the power distribution system in order to perform off-site data collection and analysis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010056595-A (JP)
Title: Broadcast receiver, notification method for series programming distribution
Inventor: ODA SHINYA
IPC: H04N7/173
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver, capable of controlling notification of distributed programming so as not to cause mismatch among the order of series programming, the order by which a viewer actually views and listens, and the order of distributed programming relevant to the series programming, and to provide a notification method for series programming distribution.  <P>SOLUTION: A VOD (video on demand) distribution schedule is acquired for a content group to which the series programming belongs. From relation between the time and the date when the series programming is broadcast and VOD distribution, information is acquired for foregoing distribution programming distributed prior to the broadcasting. Then, the viewer maintains a viewing and listening history on how far the viewer has viewed and listened to the series programming. Notification for the foregoing distribution programming is controlled based on the information. When there is no program available which has not been viewed or listened yet in the number of stories, before the number of stories of a certain foregoing distribution programming, the viewer is notified of the existence of the foregoing distribution programming.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009063569-A (JP)
Title: Gauge enclosure with cover removal device
Inventor: PALMER BRIAN LEE
IPC: G01D11/24
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enclosure for a gauge allowing a cover to be removed manually from a housing, without having to use a tool, by only hands.  <P>SOLUTION: This enclosure 20 for a gauge includes the housing 30 and the cover 32. The housing 30 includes one or more mounting devices 60, and each mounting device 60 includes an inclined ramp 90. The cover 32 includes one or more mounting lugs 134. According to the action of the inclined ramps 90, the cover 32 can be attached to the housing 30 and removed from the housing 30 only by hands, without using a tool.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058128-A (JP)
Title: Torque converter provided with stator shaft one-way clutch
Inventor: BREES WILLIAM
IPC: F16H41/24
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque converter having a blocking element with an axial length longer than an axial length between bearings.  <P>SOLUTION: The hydraulic torque converter is provided with a stator 122, a stator shaft 134, the one-way clutch 130 having the blocking element 302 and connected to the stator shaft, a stator hub 140 connecting the stator to the one-way clutch 130, and the axial bearings 136, 138 supporting the stator hub 140. The axial length of the blocking element 302 is larger than the axial length between the axial bearings 136, 138.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010052331-A (JP)
Title: Three dimensional shaping machine
Inventor: AOKI EIJI
IPC: B29C67/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a three-dimensional shaped article high in accuracy and quality by securing the flatness of each shaping layer easily and surely, and to avoid the interference between an injection head and a cleaning roller.  <P>SOLUTION: A carriage mechanism Mc is composed of a first carriage mechanism part Mch and a second carriage mechanism part Mcr which are independent from each other. The injection head 3 is arranged in the first carriage mechanism part Mch, and the cleaning roller 4, which cleans a shaping material R injected to a shaping table 2, is arranged in the second carriage mechanism part Mcr. There are also installed: a pair of guide rails 5p and 5q supporting the second carriage mechanism part Mcr movably in the Y direction; and a carriage driving part 6 which moves the second carriage mechanism part Mcr along the guide rails 5p and 5q and rotates the cleaning roller 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056410-A (JP)
Title: Semiconductor device
Inventor: SHINDO MASAO
IPC: H01L27/04
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation uniformity in an MIS transistor without enlarging an area of the MIS transistor in a semiconductor device including the MIS transistor as an ESD protective element.  <P>SOLUTION: In the semiconductor device including the MIS transistor formed on a semiconductor substrate 10, the MIS transistor includes a drain diffusion layer 15 formed on the semiconductor substrate 10, a plurality of dividers 14 placed at intervals from one another along a channel breadthwise direction on the substrate 10 for dividing the drain diffusion layer 15 from one another along the channel breadthwise direction, and a stress film 17 formed to cover the dividers 14 on the semiconductor substrate 10 for generating stress in the channel breadthwise direction of the drain diffusion layer 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066371-A (JP)
Title: Performance operator device
Inventor: KOMATSU AKIHIKO
IPC: G10F1/02
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a performance operator device capable of achieving control of repulsive force in a direction opposite to a depression operation with simple drive control.  <P>SOLUTION: A key 1 rotates centering on a supporting point 1a. A solenoid 3 generates a repulsive force for rotating the key 1 in a direction opposite to a depression and transmits the repulsive force to the key 1. A spring 4 generates a pressing force for rotating the key 1 in a depression direction. 7 indicates a sensor and a stator 7a of the sensor detects a displacement of a movable element 7b for the sensor. As shown, the performance operator device can achieve both automatic performance and force sensing control by controlling a resultant force of the one-way repulsive force of the solenoid 3 added in the direction opposite to the depression and the pressing force of the spring 4 added in the depression direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067711-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: MATSUMOTO TAKESHI
IPC: H01L21/60
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for protecting a transistor formed down below the peripheral part of a bump from changing the characteristics.  <P>SOLUTION: A semiconductor device 21 has a semiconductor substrate 1, having a semiconductor circuit 2; an electrode pad 3 prepared above the semiconductor substrate and located above the semiconductor circuit; a surface protective film 4 covering the semiconductor substrate 1 and having an opening 4a above the electrode pad; and a bump 5 installed above the electrode pad 3. The bump is so arranged as not to overlap with the surface protective film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067412-A (JP)
Title: Luminaire
Inventor: SAITO YUKO
IPC: F21V9/08
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire capable of easily reducing unevenness of light in the whole lighting space without impairing designability.  <P>SOLUTION: The luminaire includes: a long box-shaped equipment body 1 opened downward, which includes a first side plate 11, a second side plate 12, and a top plate 10, and is embedded in a ceiling surface B by making the first side plate 11 abut on a wall surface A; a socket 20; a reflector 3 provided in a space among the top plate 10, the second side plate 12, and a fluorescent lamp La within the equipment body 1, the reflector diffusively reflecting the light from the fluorescent lamp La downward; a light-shielding plate 4 provided on the first side plate 11, the light-shielding plate protruding from the reflector 3-side end surface of the fluorescent lamp La in a direction vertical to the wall surface A and covering below the fluorescent lamp La; and a long plate-like non-reflecting member 6 provided at the lower end of the reflector 3 to absorb the light from the fluorescent lamp La and the reflector 3. The non-reflecting member 6 is disposed to face a part other than the vicinity of the base of the fluorescent lamp La.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067473-A (JP)
Title: Fuel cell system and electronic device
Inventor: INOUE YOSHIAKI
IPC: H01M8/04
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which generates power more stably than conventional ones in a vaporization supply type fuel cell.  <P>SOLUTION: A power generation voltage V1 (input voltage Vin) fed from a power generation part 10 is boosted by a booster circuit 33. In a controller 35, an output voltage Vout (load voltage) and an output current Iout (load current) fed from the booster circuit 35 to a load (secondary battery 34 and load 6) are also controlled by controlling the action of the booster circuit 33 via a predetermined controlling table. Thereby, the efficient control of the output voltage Vout and the output current Iout are provided thereby even if intermittent fuel supply is performed in the vaporization supply type fuel cell 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009066412-A (JP)
Title: Medical imaging apparatus
Inventor: MASCHKE MICHAEL
IPC: A61B6/03
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical imaging apparatus for producing an image especially during a treatment of cardiac arrhythmia.  <P>SOLUTION: This medical imaging apparatus includes: at least one computed tomography device 3 configured as a C-arm computed tomography device and configured to produce images of soft images; and at least one control device configured as an integrated apparatus having at least one imaging device based on intravascular magnetic resonance imaging and used in common for the both imaging methods; at least one control device is configured for the automatic evaluation and display of at least one image of at least one imaging device in real time by at least one program means based on at least one computed tomograph and/or intravascular magnetic resonance imaging; and/or the display an identified scar tissue 47 and regions of impaired and/or increased electrophysiological activity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010068453-A (JP)
Title: Data processing apparatus
Inventor: SHIKANUMA HIROSHI
IPC: G06F21/85
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to be appropriately informed when the user fails to remove an external memory medium.  <P>SOLUTION: A data processing apparatus has a detection processor 10c to detect whether or not a USB (universal series bus) memory U is being connected upon a user logout process, a process controller 10e to set a predetermined process in an unapplicable locked state when it is determined that the USB memory U is still connected by the detection processor 10c, and an information processor 10d to send the user a request mail for removing the USB memory U and to receive a response mail to the request. The process controller 10e further receives the response mail, and at the same time maintains the locked state until it is determined that the USB memory U is removed from a USB I/F portion 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072744-A (JP)
Title: Ic card and its manufacturing method
Inventor: MINEMURA KAZUHIRO
IPC: G06K19/07
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card excellent in printing property by suppressing an occurrence of the warp of the card and the unevenness on the surface thereof.  <P>SOLUTION: Uncured photo-curable resin layers 4, 5 are respectively applied to both main surfaces of a card base material 1 of which the one main surface is mounted with electronic components such as an IC chip 3 and an antenna coil 2 or the like, both the layers 4, 5 are subjected to ultraviolet ray irradiation to be cured by ultraviolet rays, and after that, coating film-formed sheets 6, 7 are laminated onto the layers 4, 5, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074961-A (JP)
Title: Semiconductor power conversion apparatus for high voltage
Inventor: MATSUI KOHEI
IPC: H01L25/07
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor power conversion apparatus for high voltage, which prevents the thermal resistance from increasing when a plurality of semiconductor module elements are connected in series, resulting in preventing the enlargement of a cooling body.  <P>SOLUTION: In the semiconductor power conversion apparatus 1 for high voltage where the plurality of semiconductor module elements are connected in series, the semiconductor module elements 3 are mounted on one surface 2a of a conductive substrate 2, an insulating layer 4 and a metal layer 5 are formed integrally in this order on the surface 2b of the conductive substrate 2 on the side opposite to the mounting surface 2a of the semiconductor module elements 3, and a cooling body 6 which dissipates heat generated from the semiconductor module elements 3 is arranged on the surface 5b of the metal layer 5 on the side opposite to the insulating layer 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073024-A (JP)
Title: Operation allocation support apparatus, operation allocation support program and method for manufacturing wire harness
Inventor: MATSUMOTO KEIGO
IPC: G05B19/418
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation allocation support apparatus for supporting the preparation of an operation allocation plan of a wire harness manufacturing process.  <P>SOLUTION: A computer 1 as the operation allocation support apparatus includes: an operation time storage part 21, a dependence relation storage part 22, an operation allocation plan automatic preparation part 24, and an operation allocation storage part 25. The operation time storage part 21 stores operation time required for each of operations obtained by dividing a series of wire harness manufacturing process based on an assembly line into a plurality of operations. The dependence relation storage part 22 stores dependence relation among respective operations. The operation allocation plan automatic preparation part 24 finds out an operation which can be performed within predetermined time by each of plurality of workers performing the assembly line based on the operation time and the dependence relation and allocates operations so that the operation time lengths of respective workers are made uniform. The operation allocation storage part 25 stores the allocation result of the operation to each worker.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072478-A (JP)
Title: Liquid crystal display
Inventor: WADA YOSHIYUKI
IPC: G09G5/00
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display correcting its gamma characteristics to allow the display image to be viewed with almost the same gamma characteristics all over the front surface of the liquid crystal panel when viewing the center of the liquid crystal panel from the front.  <P>SOLUTION: The liquid crystal display includes a gamma correction means (39) to perform gamma correction by using the gamma characteristics matching the viewing angle of 90° for the signals to be displayed on the pixels at a specific position within the face of the liquid crystal panel (14), and to perform gamma correction for each pixel by using the gamma characteristics obtained by sequentially correcting the gamma characteristics matching the viewing angle of 90° for the signals to be displayed on the pixels in the areas from the specific position to the edges of the liquid crystal panel (14).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070518-A (JP)
Title: Skin cosmetic
Inventor: HIKIMA TOSHIO
IPC: A61K8/97
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable and safe skin cosmetic exhibiting an excellent bleaching effect.  <P>SOLUTION: The skin cosmetic comprises an extract obtained from Dioscorea composita and an essence extracted from Bergenia crassifolia (Linne) Fritsch of the family Saxifragaceae.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009088511-A (JP)
Title: Image sensor and method for manufacturing the same
Inventor: HAN CHANG HUN
IPC: H04N5/372
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor and a method for manufacturing the same, which provides a vertical stack structure of a transistor circuit and a photodiode.  <P>SOLUTION: The image sensor includes a semiconductor substrate including unit pixels, an interlayer dielectric including metal interconnections formed on the semiconductor substrate, a plurality of bottom electrodes formed on the interlayer dielectric in correspondence with the unit pixels and having different sizes, a photodiode formed on the interlayer dielectric including the bottom electrodes, and color filters formed on the photodiode in correspondence with the unit pixels.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010075113-A (JP)
Title: Narrow guide of combined harvester
Inventor: SAITO MANABU
IPC: A01D63/04
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a narrow guide of a combined harvester which performs the switching operation of a narrow guide lightly, and is provided inexpensively by simplifying its operation mechanism.  <P>SOLUTION: This narrow guide is provided by supporting the front end link (4a) of an adjust-supporting link (4) for linking/supporting the narrow guide (3) as freely switchable on the narrow guide (3) and also a base part link (4b) on a fulcrum pin (7) pivoted on a vehicle body side, respectively, as freely turnable, providing a position-holding spring (8) by linking with the base part link (4b) and vehicle body side through the top of the fulcrum pin (7), and constituting the position-holding spring (8) as capable of going over the fulcrum point by passing through the upper part of the fulcrum pin (7) in association with the switching operation of the narrow guide (3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008309471-A (JP)
Title: Supercooling device
Inventor: SASAKI HIDETAKA
IPC: F25B7/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To keep refrigeration power even when a device is replaced by a refrigerating device for a HFC refrigerant in existing indoor equipment and indoor piping designed for a HCFC refrigerant and to prevent degradation of operation efficiency caused by increase of pressure loss by preventing increase of the flow rate of the refrigerant.  <P>SOLUTION: The HFC refrigerant can be used in the piping in the indoor equipment for the HCFC refrigerant by supercooling a liquid refrigerant flowing out from a liquid receiver of a main refrigerating cycle by a refrigerant of a sub-refrigerating cycle.  <P>COPYRIGHT: (C)2009,JPO&INPIT